* Prefix the cli test with 'node' so it works on windows
Shouldnt provide any issues for other systems I hope
* Revert "Prefix the cli test with 'node' so it works on windows"
This reverts commit 4cd270493aeba0a9fad1661258c7ccc286934f53.
* Revert "Revert "Prefix the cli test with 'node' so it works on windows""
This reverts commit 268b5949a817fd416dbada72f1334ccaac0e3dfa.
Co-authored-by: Jos de Jong <wjosdejong@gmail.com>
* eigs test file initialize
* file for function for diagonalization of a real symmetrix matrix
* eigs typed function written according to mathjs requirements
* some linting issues addressed
* more linting issues in eigs
* linting passed for eigs (blank template function)
* making eigs fail
* eigs added to factory any
* initial check of input in eigs
* linting issues fix in eigs
* added rotation and theta matrix
* diagonalization loop added
* diagonalization result return
* diagonalization returns eigenvalue and eigenvectors
* function for updating Sij
* function for updating matrix
* a small bug fix
* some linting fixed in eigs
* lint and bug fix at eigs
* linting passed in eigs
* tests for input in eigs
* tests for trivial eigenvalue problem (sanity check)
* 2x2 check for non-diagonal matrix
* sorting added to eigs
* sorting function lint fix in eigs
* example for eigs updated
* 3x3 diagonalization by eigs passed
* bug in eigenvector
* eigenvalues seem to work
* cloning array so that original matrix do not get transformed in eigs
* eigenvector check
* eigenvector deep check and eigs description modified
* embedding dos for eigs
* doc for eigs fix
* slight change in example
* adding checkInput type
* type error for bad matrix elements
* type error for every element
* name change for typecheck function
* check matrix type of array input
* type error message update in eigs
* type error message grammer in eigs
* eigs bug fix
* eigs bug fix in check function
* eigs typecheck test
* some lint fix in eigs and corresponding tests
* before adding bingNumber implementation in eigs
* support for fractions
* obtain angle for bigNumber type
* theta for bignumbers
* update overlap for bigNumber
* jacobi rotation of input matrix for BigNumbers
* largest element for bigNumbers
* diagonalization for bigNumbers
* adding dependedncies
* diagonization for bigNumber
* diag for bigNumber is tested
* linting fix for eig and eigs test
* problem for bigNumber fix
* error message modification for eigs
* more coverage for eigs function
* eigs test bug fix
* simplify test
* is Symmetric function
* use matrix instead in eigs
* slight cleanup
* is symmetric bug fix
* no need to return in isSymmetrix
* small bug fix for fractions
* using scalar function when possible
* small lint correction
* return object in eigs
* bug fix in array eigs
* test object implementation
* description update
Co-authored-by: Jos de Jong <wjosdejong@gmail.com>
* fix qr and sign edge cases
qr() was throwing an error if the pivots of a matrix were zero.
This commit fixes that and ensures that the results are consistant
with wolfram alpha.
Whilst doing this I found a bug in complex.js, I have added a work
around but we should flag this upstream.
I also addressed the long standing concerns about assert statements
within the body of the qr function.
Fixes#1669Fixes#942
* further improvements to qr and sign
mainly fixing things I got wrong in previous commit
* add array test
* fix: remove only from tests and disallow
Uses mochas `--forbid-only` flag as advised by
https://github.com/standard/standard/issues/988
* Allow taking means of quantities with units.
* Fix silly error in test.
The test as written did not test anything about units.
* Fix same error again...
* Implemented the `multicombinations` function
* Write unit tests for `multicombinations` function
* Integrate the `multicombinations` function throughout codebase
1. Include multicombinations factory function in factoriesAny.js and factoriesNumber.js
2. Write embedded docs for multicombinations
3. Added latex support
4. Refer to multicombinations in the "see also"-section of related functions
* Change name from `multichoose` to `combinationsWithRep`
* Update combinationsWithRep.js
Instead of always cancelling `n-1 factorial` from the denominator and ignoring `k factorial`, added a conditional to cancel the the larger of the two, therefore further reducing redundant calculations.
* Revert "Update combinationsWithRep.js"
This reverts commit efef6d3bd4c381aa12f00869a7624a622268805c.
* Update combinationsWithRep.js
Instead of always cancelling `n-1 factorial` from the denominator and ignoring `k factorial`, added a conditional to cancel the the larger of the two, therefore further reducing redundant calculations.
* Add one more test for the case: k > n-1
* Refactor single for-loop into two separate ones
Mathjs latex uses same syntax as template literals, thus we need to
ignore some otherwise helpful rules that look for template literal
syntax in normal strings.
* Implemented the `multicombinations` function
* Write unit tests for `multicombinations` function
* Integrate the `multicombinations` function throughout codebase
1. Include multicombinations factory function in factoriesAny.js and factoriesNumber.js
2. Write embedded docs for multicombinations
3. Added latex support
4. Refer to multicombinations in the "see also"-section of related functions
* Change name from `multichoose` to `combinationsWithRep`
